摘要
为研究板壁式型钢混凝土柱在低周反复荷载下的破坏性能,本文以长细比和轴压比为主要变化参数,对3个试件模型进行低周反复加载试验,重点研究了不同长细比和轴压比下板壁式型钢混凝土柱的破坏过程和破坏形态、试件应变情况、延性,并提出了板壁式型钢混凝土柱的水平极限承载力计算公式。
In order to study the destructive performance of walled steel reinforced concrete columns under low cyclic reversed loading,taking the axial compression and slenderness ratios as varying parameters,three specimens are tested. The destructive process and destructive performance,strains of specimens,ductility are mainly studied,and the calculation methods of ultimate lateral bearing capacity of walled steel reinforced concrete columns are put forward.
出处
《建筑科学》
CSCD
北大核心
2016年第1期48-52,共5页
Building Science
关键词
板壁式型钢混凝土柱
低周反复
试验研究
破坏形态
walled steel reinforced concrete columns
low cyclic reversed
experiment study
destructive performance
